16 episodes. I'm currently waiting for episode 13 and 14 to be out (coming this week) but I can't find it anywhere. I watch it on Dramanice or Kissasian.
OMG!!! No wonder he looks sooooooo familiar!!!! He's from UNIQ!!!! And he's also my bias since pre-debut days. I haven't seen him for soooooooooo long!!!
http://asianwiki.com/Criminologist_Himura_and_Mystery_Writer_Arisugawa_Season_2?fbclid=IwAR39DjXJkOuME84EGwHFV58YY3Ws3UhQJlSdSFivNQXvlO4Yhisubc5m1IY
https://www.allkpop.com/article/2019/01/ong-seong-wu-confirmed-for-his-first-male-lead-role-in-new-jtbc-drama-alongside-kim-hyang-ki-shin-seung-ho?fbclid=IwAR0ruB9AMJ1gZ8VijGr-Ry2802exbErR7gVbUUAzyX5y7e1JpCW_LgSzkUA
https://www.allkpop.com/article/2018/12/btob-s-sungjae-as-a-male-lead-who-can-transform-back-and-forth-from-cat-to-human-in-new-tvn-drama?fbclid=IwAR1HeD2m93U1TEmJ7talVIe-V948ha1ib9KRKoveZH4CPZsqg5vn8TavxJc